![RONDCOM 73A](/en/assets/RONDCOM-73A_1.jpg)
RONDCOM 73A
World standard instrument of highest-in-class accuracy applicable to downsized parts.
Features
Assures rotation accuracy of 0.06 μm at rotation speed of 4/min
![Assures rotation accuracy of 0.06 μm at rotation speed of 4/min](/en/assets/rondcom_73a_01.jpg)
With a rotation speed of 4/min (twice as fast as existing instruments) and rotation accuracy guaranteed at 0.06μm (a long shaft measuring tool: 0.6μm) which is the highest in its class, the RONDCOM 73A dramatically increases measuring throughput.
High Straightness/Parallel Accuracy (Actual Values)
![High Straightness/Parallel Accuracy (Actual Values)](/en/assets/rondcom_73a_02.jpg)
RONDCOM 73A guarantees Z-axis straightness accuracy of 0.9μm/200mm or less which is the highest in its class.
Z-axis parallelism is 0.9μm/100mm or less which is also the highest in its class.
Smaller Footprint
RONDCOM 73A achieved a 27% reduction of width and a 24% reduction of footprint X-axis stroke of 600 mm has been ensured while signifi cantly downsizing the instrument body. In addition, Y-axis stroke has been extended to 120 mm. Z-axis stroke of 1015 mm has been ensured although the instrument body is only 2500 mm high.
![Smaller Footprint](/en/assets/rondcom_73a_03.jpg)
Various options to meet customer needs
Adaptive to higher accuracy requirements
Pneumatic vibration isolation stand
Adaptive to 400 kg loading
All-posture detector
Addition of the manual feed mechanism for each axis